CVE Intelligence

Zelon88 HRConvert2 vulnerabilities

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Published CVEs affecting Zelon88 HRConvert2: 1 record(s), with affected versions and fixes.

CVE-2026-44666 Critical · 9.3 CWE-78 May 14, 2026
HRConvert2: Missing Sanitization enables Unauthenticated Remote Command Execution
HRConvert2 is a self-hosted, drag-and-drop & nosql file conversion server & share tool. Prior to 3.3.8, the sanitizeString() function in convertCore.php is missing backtick (`) and tab (\t) from its strip list. User input then reaches shell_exec(), where the shell interprets these characters and commands within filenames execute. This vulnerability is fixed in 3.3.8.